2. P=2000N,q=1000N/m Determine the reactions at A and D В рoint 2 m 1m

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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2. P=2000N,q=1000N/m
Determine the reactions at A and
D
B
B point
1 m
2 m
1 m
Transcribed Image Text:2. P=2000N,q=1000N/m Determine the reactions at A and D B B point 1 m 2 m 1 m
Expert Solution
Step 1

Given Data:

  • The force P = 2000 N.
  • The maximum intensity of triangular load is q =1000 N/m.

Applying force balance in vertical direction,

FV=0RA+RB=P+12q×3 m

Here, RA and RB is the reaction force at A and B respectively.

Substitute the values in above expression,

RA+RB=P+12q×3 mRA+RB=2000 N+12×1000 N/m×3 mRA+RB=3500 N.....(1)

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